diff --git a/types/three/examples/jsm/postprocessing/GTAOPass.d.ts b/types/three/examples/jsm/postprocessing/GTAOPass.d.ts
index f30b2ea15..42520705e 100644
--- a/types/three/examples/jsm/postprocessing/GTAOPass.d.ts
+++ b/types/three/examples/jsm/postprocessing/GTAOPass.d.ts
@@ -69,7 +69,6 @@ export class GTAOPass extends Pass {
         radius?: number | undefined;
         distanceExponent?: number | undefined;
         thickness?: number | undefined;
-        bias?: number | undefined;
         scale?: number | undefined;
         samples?: number | undefined;
         screenSpaceRadius?: boolean | undefined;
diff --git a/types/three/examples/jsm/shaders/GTAOShader.d.ts b/types/three/examples/jsm/shaders/GTAOShader.d.ts
index c3537e1fd..a9038aec2 100644
--- a/types/three/examples/jsm/shaders/GTAOShader.d.ts
+++ b/types/three/examples/jsm/shaders/GTAOShader.d.ts
@@ -22,7 +22,6 @@ export const GTAOShader: {
         cameraProjectionMatrixInverse: IUniform<Matrix4>;
         radius: IUniform<number>;
         distanceExponent: IUniform<number>;
-        bias: IUniform<number>;
         scale: IUniform<number>;
         sceneBoxMin: IUniform<Vector3>;
         sceneBoxMax: IUniform<Vector3>;